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Isolated attosecond pulse generation with few-cycle two-color counter-rotating circularly polarized laser pulses 被引量:1
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作者 吴劲松 贾正茂 曾志男 《Chinese Physics B》 SCIE EI CAS CSCD 2017年第9期160-163,共4页
Most of the schemes for generating isolated attosecond pulses(IAP) are sensitive to the carrier-envelope phase(CEP)of the driving lasers. We propose a scheme for generating IAP using two-color counter-rotating cir... Most of the schemes for generating isolated attosecond pulses(IAP) are sensitive to the carrier-envelope phase(CEP)of the driving lasers. We propose a scheme for generating IAP using two-color counter-rotating circularly polarized(TCCRCP) laser pulses. The results demonstrate that the dependence of the IAP generation on CEP stability is largely reduced in this scheme. IAP can be generated at most of CEPs. Therefore, the experiment requirements become lower. 展开更多
关键词 isolated attosecond pulse carrier-envelope phase two-color counter-rotating circularly polarized laser fields high-order harmonic generation
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